São Miguel Geodetic Marker

São Miguel Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 38° 53' 22.7917" N, 07° 58' 55.706" W (38.88966436, -7.98214056). RGN identification: 1:50,000 sheet 36A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 193.16 m; at the base 190.65 m; ellipsoidal altitude at the top 247.66 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-36a-sao-miguel